Which ACT prep book is the most beneficial?

Test Preparation ACT Preparation
1

<p>I am planning to take the ACT but am unsure which prep book I should purchase. I know that Kaplan and Princeton are reputable, but I am also hearing great things about the "red" book too? Thanks! </p>

2

<p>Red book cuz theyre actual past exams</p>

3

<p>do the kaplan and princeton not use actual tests in their books? </p>

4

<p>I used Princeton’s 1,296 Questions book and saved the Red Book (the best since it’s the only one to have actual past tests) until the test got closer so I could get a better idea of what score to I was aiming for/likely to get. </p>